body {
    font-family: Arial, sans-serif;
    text-align: center;
    margin-top: 100px;
    background-color: #f0f0f0;
}
.button {
    display: inline-block;
    padding: 15px 25px;
    font-size: 16px;
    margin: 10px;
    cursor: pointer;
    text-decoration: none;
    color: #fff;
    background-color: #4ca3af;
    border: none;
    border-radius: 5px;
    transition: background-color 0.3s;
}
.button:hover {
    background-color: #457aa0;
}